K-712 Pro : Very light, beautiful, hard to drive headphones

It came in a nice box, well-presented. It's light and feels light on the head. Hardly touches ears. The whole item looks and feels very high-quality, material-wise.

I intend to use these for listening to casual music. I need a relaxed listening experience and this gives me just it. It's amazingly detailed, with a very wide soundstage. If you want to focus on the music, you may do so but for that a Sennheiser HD650 might be a better choice, with relatively non-existent soundstage and in-your-face mids. The K712 feels more in the "front rows", rather than "on the stage"

Also, for immersive gaming (can't speak for competitive) these're amazing.

Don't let the 62 Ohm impedance fool you into thinking you'll be driving these just fine with your typical smartphone. You'll still get a good experience, but you'll most likely benefit a lot from a decent headphone amplifier.

For a casual gamer or listener, these might very well be the endgame.

If you want to get a similar experience, with cut corners in every aspect but mostly the cost,I suggest the fidelio X2HR. But if you have a good amp and can stretch your budget for the K712, you'll not be dissapointed.